-
$lt{'header'}
- -$hidden_fields --$lt{'note'}. -
--
|
-ENDCOURSESEARCH
- $scrout.=' '.
- &Apache::lonhtmlcommon::textbox('courseexp',
- $env{'form.courseexp'},40);
- my $crscheckbox =
- &Apache::lonhtmlcommon::checkbox('crsfulltext',
- $env{'form.crsfulltext'});
- my $relcheckbox =
- &Apache::lonhtmlcommon::checkbox('crsrelated',
- $env{'form.crsrelated'});
- my $discheckbox =
- &Apache::lonhtmlcommon::checkbox('crsdiscuss',
- $env{'form.crsrelated'});
- $scrout.=(< | |
- -
-'.$/;
# if ($env{'request.course.id'}) {
$scrout .= '
'. - ''.&searchhelp().''.''. - ''.
+ ''.&searchhelp().''.' '.
+ ''.
''.(' 'x3).$adv_search_link.''.'
'. ''.(' 'x1).$userelatedwords.''.'
'. ''.(' 'x1).$onlysearchdomain.''.'
'. ''.(' 'x1).$inclext.''.'
'. - ' '.
- ''.$/;
+ ''.
+ ''.
+ ''.$/;
+ #
+ $scrout .= ''.
- ''.
- ''.
- (' 'x2).$closebutton.(' 'x2). &viewoptions().
- ''.
- '
'.'';
return $scrout;
}
@@ -852,15 +563,18 @@ sub print_advanced_search_form{
'reset' => 'Reset',
'help' => 'Help');
my $advanced_buttons=<<"END";
+'.$lt{$area}.'
'; # } else { @@ -810,23 +517,27 @@ sub setup_basic_search { &Apache::lonhtmlcommon::textbox('basicexp', $env{'form.basicexp'},50). ''. - ''.&searchhelp().''.''. - '
'. ''.(' 'x1).$userelatedwords.''.'
'. ''.(' 'x1).$onlysearchdomain.''.'
'. ''.(' 'x1).$inclext.''.'
'. - '
' + .&viewoptions() + .'
' + .'' + .'' + .' ' + .$closebutton + .'
'; # - $scrout .= '$closebutton +
END my $srchtype = 'Catalog'; my $jscript; if ($env{'form.area'} eq 'portfolio') { $srchtype = 'Portfolio'; $jscript = ''; } my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search", $jscript); - $scrout .= <<"ENDHEADER"; -$bread_crumb -'; + $scrout .= &Apache::loncommon::end_page(); $r->print($scrout); return; @@ -1172,21 +905,23 @@ Outputs: text for box with view options ###################################################################### ###################################################################### sub viewoptions { - my $scrout = ''; + my $scrout; if (! defined($env{'form.viewselect'})) { $env{'form.viewselect'}='detailed'; } - $scrout.=&Apache::lonmeta::selectbox('viewselect', - $env{'form.viewselect'}, - \&viewoptiontext, - sort(keys(%Views))); - $scrout.= ' '; + $scrout .= '' + .&mt('Type:').' ' + .&Apache::lonmeta::selectbox('viewselect', + $env{'form.viewselect'}, + \&viewoptiontext, + sort(keys(%Views))) + .''; my $countselect = &Apache::lonmeta::selectbox('show', $env{'form.show'}, undef, (10,20,50,100,1000,10000)); - $scrout .= (' 'x2) - .&mt('[_1] Records per Page',$countselect) + $scrout .= ' ' + .&mt('Records per Page:').' '.$countselect .''.$/; return $scrout; } @@ -1278,8 +1013,9 @@ Outputs: array of values. Returns undef This function is the reverse of &make_persistent(); Retrieve persistent data from %persistent_db. Retrieved items will have their -values unescaped. If the item contains commas (before unescaping), the -returned value will be an array pointer. +values unescaped. If the item is 'domains; then the returned +value will be a hash pointer. Otherwise, if the item contains +commas (before unescaping), the returned value will be an array pointer. =cut @@ -1297,13 +1033,25 @@ sub get_persistent_data { push @Values, undef; next; } - my @values = map { - &unescape($_); - } split(',',$persistent_db{$name}); - if (@values <= 1) { - push @Values,$values[0]; + if ($name eq 'domains') { + my %valueshash; + my @items= map { &unescape($_); } split(',',$persistent_db{$name}); + foreach my $item (@items) { + if ($item =~ /=/) { + my ($key,$val) = map { &unescape($_); } split(/=/,$item); + $valueshash{$key} = $val; + } + } + push(@Values,\%valueshash); } else { - push @Values,\@values; + my @values = map { + &unescape($_); + } split(',',$persistent_db{$name}); + if (@values <= 1) { + push @Values,$values[0]; + } else { + push @Values,\@values; + } } } untie (%persistent_db); @@ -1321,7 +1069,9 @@ Inputs: Hash of values to save, filename Store variables away to the %persistent_db. Values will be escaped. Values that are array pointers will have their -elements escaped and concatenated in a comma separated string. +elements escaped and concatenated in a comma separated string. Values +that are hash pointers will have their keys and values escaped and +concatenated in a comma separated string. =cut @@ -1333,8 +1083,17 @@ sub make_persistent { return undef if (! tie(%persistent_db,'GDBM_File', $filename,&GDBM_WRCREAT(),0640)); foreach my $name (keys(%save)) { - my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); - # We handle array references, but not recursively. + my @values=(); + if (ref($save{$name}) eq 'ARRAY') { + @values = @{$save{$name}}; + } elsif (ref($save{$name}) eq 'HASH') { + foreach my $key (%{$save{$name}}) { + push(@values,&escape($key).'='.&escape($save{$name}{$key})); + } + } else { + @values = $save{$name}; + } + # We handle array and hash references, but not recursively. my $store = join(',', map { &escape($_); } @values ); $persistent_db{$name} = $store; } @@ -1651,7 +1410,8 @@ sub parse_advanced_search { ## ## Deal with restrictions to given domains ## - my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); + my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = + &parse_domain_restrictions(); if ($pretty_domains_string) { $pretty_search_string .= $pretty_domains_string."\n"; } @@ -1667,11 +1427,12 @@ sub parse_advanced_search { } #&Apache::lonnet::logthis('advanced query = '.$/.$query); return ($query,$customquery,$customshow,$libraries_to_query, - $pretty_search_string); + $pretty_search_string,$domains_to_query); } sub parse_domain_restrictions { my $libraries_to_query = undef; + my $domains_to_query = undef; # $env{'form.domains'} can be either a scalar or an array reference. # We need an array. if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { @@ -1695,12 +1456,32 @@ sub parse_domain_restrictions { foreach (sort @allowed_domains) { $pretty_domains_string .= "".$_." "; } - my %servers = &Apache::lonnet::get_servers(\@allowed_domains, - 'library'); + my %library_servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, + 'library'); + my (%older_library_servers,%okdoms,%domains_for_id); + map { $okdoms{$_} = 1; } @allowed_domains; + foreach my $key (keys(%library_servers)) { + if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { + my $major = $1; + my $minor = $2; + if (($major < 2) || (($major == 2) && ($minor < 11))) { + map { $older_library_servers{$_} = 1; } + &Apache::lonnet::machine_ids($library_servers{$key}); + } else { + my %possdoms; + map { $possdoms{$_}=1 if ($okdoms{$_}); } + &Apache::lonnet::machine_domains($library_servers{$key}); + $domains_for_id{$key} = join(',',sort(keys(%possdoms))); + } + } + } + my %servers = (%library_servers,%older_library_servers); $libraries_to_query = [keys(%servers)]; + $domains_to_query = \%domains_for_id; } return ($libraries_to_query, - $pretty_domains_string); + $pretty_domains_string, + $domains_to_query); } ###################################################################### @@ -1729,7 +1510,8 @@ sub parse_basic_search { $env{"form.$_"}=&unescape($env{"form.$_"}); $env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; } - my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); + my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = + &parse_domain_restrictions(); # # Check to see if enough of a query is filled in my $search_string = $env{'form.basicexp'}; @@ -1775,7 +1557,7 @@ sub parse_basic_search { $pretty_search_string =~ s:^
and ::; &Apache::lonnet::logthis('simple search final query = '.$/.$final_query); return ($final_query,$pretty_search_string, - $libraries_to_query); + $libraries_to_query,$domains_to_query); } @@ -2047,14 +1829,14 @@ sub build_date_queries { if ((defined($cafter) && ! defined($cbefore)) || (defined($cbefore) && ! defined($cafter))) { # This is bad, so let them know - $error = &mt('Incorrect entry for the creation date. '. + $error = &mt('Incorrect entry for the creation date. '. 'You must specify both the beginning and ending dates.'); } if (! defined($error) && ((defined($mafter) && ! defined($mbefore)) || (defined($mbefore) && ! defined($mafter)))) { # This is also bad, so let them know - $error = &mt('Incorrect entry for the last revision date. '. + $error = &mt('Incorrect entry for the last revision date. '. 'You must specify both the beginning and ending dates.'); } if (! defined($error)) { @@ -2167,9 +1949,15 @@ sub ensure_db_and_table { ## Sanity check the table id. ## if (! defined($table) || $table eq '' || $table =~ /\D/ ) { - $r->print("Unable to retrieve search results. ". - "Unable to determine the table results were saved in. ". - &Apache::loncommon::end_page()); + $r->print(&Apache::loncommon::start_page('Error') + .'
' + .&mt('Unable to retrieve search results. ' + .'Unable to determine the table results were saved in.') + .'
' + . ''.&mt('Internal info:').'
' + .''.$table.'' + .&Apache::loncommon::end_page() + ); return undef; } ## @@ -2177,9 +1965,12 @@ sub ensure_db_and_table { ## my $connection_result = &Apache::lonmysql::connect_to_db(); if (!defined($connection_result)) { - $r->print("Unable to connect to the MySQL database where your results". - " are saved.". - &Apache::loncommon::end_page()); + $r->print( + '
' + .&mt('Unable to connect to the MySQL database where your results are saved.') + .'
' + .&Apache::loncommon::end_page() + ); &Apache::lonnet::logthis("lonsearchcat: unable to get lonmysql to". " connect to database."); &Apache::lonnet::logthis(&Apache::lonmysql::get_error()); @@ -2187,13 +1978,20 @@ sub ensure_db_and_table { } my $table_check = &Apache::lonmysql::check_table($table); if (! defined($table_check)) { - $r->print("A MySQL error has occurred.". - &Apache::loncommon::end_page()); + $r->print( + '' + .&mt('A MySQL error has occurred.') + .'
' + .&Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the status". " of table ".$table); return undef; } elsif (! $table_check) { - $r->print("The table of results could not be found."); + $r->print( + '' + .&mt('The table of results could not be found.') + .'
' + ); &Apache::lonnet::logthis("The user requested a table, ".$table. ", that could not be found."); return undef; @@ -2251,13 +2049,15 @@ sub print_sort_form { } my $js =<' - .&mt('There are [_1] matches to your query.',$total_results) + .&mt('Total of [quant,_1,match,matches] to your query.',$total_results) .' '.$revise.'
' .''.&mt('Search: ').$pretty_query_string .'
'; @@ -2400,16 +2200,28 @@ Returns: Nothing. sub update_count_status { my ($r,$text) = @_; $text =~ s/\'/\\\'/g; - $r->print - ("\n"); + $r->print(<' + .&mt('Internal Error - Bad view selected.') + .'
'."\n"); $r->rflush(); return; } @@ -2778,7 +2623,10 @@ sub display_results { if ($env{'form.catalogmode'} eq 'import') { if (! tie(%groupsearch_db,'GDBM_File',$diropendb, &GDBM_WRCREAT(),0640)) { - $r->print('Unable to save import results.'. + $r->print(''. + &mt('Unable to save import results.'). + '
'. + ''. &Apache::loncommon::end_page()); $r->rflush(); return; @@ -2792,7 +2640,10 @@ sub display_results { ## Get the number of results my $total_results = &Apache::lonmysql::number_of_rows($table); if (! defined($total_results)) { - $r->print("A MySQL error has occurred.". + $r->print(''. + &mt('A MySQL error has occurred.'). + '
'. + ''. &Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the number". " of rows in table ".$table); @@ -2897,37 +2748,40 @@ sub display_results { $env{'form.sortorder'}='asc'; } } - my $sortform = &mt('Sort by [_1] [_2]', - &Apache::loncommon::select_form($env{'form.sortfield'}, + my $sortform = '' + .&mt('Sort by:').' ' + .&Apache::loncommon::select_form($env{'form.sortfield'}, 'sortfield', - %sort_fields), - &Apache::loncommon::select_form($env{'form.sortorder'}, + \%sort_fields) + .' ' + .&Apache::loncommon::select_form($env{'form.sortorder'}, 'sortorder', - (asc =>&mt('Ascending'), + {asc =>&mt('Ascending'), desc=>&mt('Descending') - )) - ); + }) + .''; ## - ## Output links (if necessary) for 'prev' and 'next' pages. - $r->print - ('| '. - ''.$sortform.''. - ' | '. - &prev_next_buttons($min,$env{'form.show'},$total_results). - ' | '. - &viewoptions().' |
'.&mt('There are currently no results').'.
'. + ''.&mt('There are currently no results.').'
'. "". &Apache::loncommon::end_page()); return; } else { - $r->print(''.
mt('Results [_1] to [_2] out of [_3]',
$min,$max,$total_results).
- "\n");
+ "
\n");
}
##
## Get results from MySQL table
@@ -2957,13 +2811,14 @@ sub display_results {
if ($area eq 'portfolio') {
$tabletype = 'portfolio_search';
}
+ $r->print(&Apache::loncommon::start_data_table());
foreach my $row (@Results) {
if ($connection->aborted()) {
&cleanup();
return;
}
my %Fields = %{&parse_row($tabletype,@$row)};
- my $output="\n"; + my $output; if (! defined($Fields{'title'}) || $Fields{'title'} eq '') { $Fields{'title'} = 'Untitled'; } @@ -2972,21 +2827,27 @@ sub display_results { # Render the result into html $output.= &$viewfunction($prefix,%Fields); # Print them out as they come in. - $r->print($output); + $r->print(&Apache::loncommon::start_data_table_row() + .'
' + .&mt('There were no results matching your query.') + .'
'); } else { - $r->print - ('
',
+ 500,500,'_blank',undef,&mt('Metadata'));
+ # Stored Links
+ $result.=
+ ' '.
+ '
';
+ return $result;
+}
+
+######################################################################
+######################################################################
+
=pod
=item Metadata Viewing Functions
@@ -3394,12 +3286,14 @@ sub detailed_citation_view {
my $result;
my $jumpurl=$values{'url'};
$jumpurl=~s|^/ext/|http://|;
- $result .= ''.$prefix.
- '\n"; - $result .= ''.$values{'author'}.','. + 'target="preview">'.$values{'title'}."\n". + &display_tools($values{'title'}, $jumpurl). + "
\n".
+ ''.$values{'author'}.','.
' '.$values{'owner'}.'
';
foreach my $field
(
@@ -3464,7 +3358,7 @@ sub detailed_citation_view {
$result .= ''.&mt($field->{'translate'}).'';
foreach my $item (split(',',$values{$field->{'name'}})){
$item = &Apache::lonnet::clutter($item);
- $result .= &display_url($item,[2,0,1]);
+ $result .= '
'.&display_url($item,1).'
';
}
} elsif (exists($field->{'format'}) && $field->{'format'} ne ''){
$result.= &mt($field->{'translate'},
@@ -3472,7 +3366,7 @@ sub detailed_citation_view {
$values{$field->{'name'}}))."
\n";
} else {
if ($field->{'special'} eq 'url link') {
- $result .= &display_url($jumpurl,[3,0,1]);
+ $result .= '
'.&display_url($jumpurl,1).'
';
} else {
$result.= &mt($field->{'translate'},
$values{$field->{'name'}});
@@ -3487,17 +3381,14 @@ sub detailed_citation_view {
if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') {
$result .= '
'.$values{'shortabstract'}.'
'; } - $result .= ''."\n"; return $result; } sub detailed_citation_preview { my ($prefix,%values)=@_; - return '
| '. - &detailed_citation_view($prefix,%values). + return &detailed_citation_view($prefix,%values). ' | '. - &Apache::lonindexer::showpreview($values{'url'}). - ' |
'; + &Apache::lonindexer::showpreview($values{'url'}); } @@ -3514,7 +3405,7 @@ sub detailed_citation_preview { sub summary_view { my ($prefix,%values) = @_; my $icon=&Apache::loncommon::icon($values{'url'}); - my $result=qq{$prefix
-$link
+ my $link = '
'.&display_url($jumpurl,1).'
'; + $result .= + ''.$values{'title'}.''. + &display_tools($values{'title'}, $jumpurl).<
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}
$values{'copyrighttag'}
$values{'extrashow'} - -
END return $result; } sub summary_preview { my ($prefix,%values)=@_; - return '
| '. - &summary_view($prefix,%values). + return &summary_view($prefix,%values). ' | '. - &Apache::lonindexer::showpreview($values{'url'}). - ' |
'; + &Apache::lonindexer::showpreview($values{'url'}); } ###################################################################### @@ -3569,7 +3457,7 @@ sub compact_view { my $jumpurl=$values{'url'}; $jumpurl=~s|^/ext/|http://|; - my $link = &display_url($jumpurl,[1,1,1]); + my $link = &display_url($jumpurl,1); my $result = $prefix.'
'; + &display_tools($values{'title'}, $jumpurl). + $link.' '.$values{'author'}.' ('.$values{'domain'}.')'; return $result; } sub display_url { - my ($url,$crumb_args) = @_; + my ($url,$skiplast) = @_; my $link; if ($url=~m|^/ext/|) { $url=~s|^/ext/|http://|; @@ -3596,10 +3485,12 @@ sub display_url { } elsif ($url=~m{^(http://|/uploaded/)}) { $link=''.$url.''; } else { - $link=&Apache::lonhtmlcommon::crumbs($url, - 'preview', - '', - (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),@{$crumb_args}).' '; + $link=&Apache::lonhtmlcommon::crumbs( + $url, + 'preview', + '', + (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''), + $skiplast).' '; } return $link; } @@ -3623,12 +3514,15 @@ sub fielded_format_view { $jumpurl=~s|^/ext/|http://|; my $result=<
- URL:
- $values{'url'} + target='preview'>$values{'url'} END + $result .= + &display_tools($values{'title'}, $jumpurl).' + '; foreach my $field ('title','author','domain','subject','keywords','notes', 'mimetag','language','creationdate','lastrevisiondate', 'owner','copyrighttag','hostname','abstract') { @@ -3649,7 +3543,6 @@ END } $result .= "
'."\n"; return $result; } @@ -3723,7 +3616,6 @@ $prefix $xml $values{'extrashow'} -
END return $result; } @@ -3763,9 +3655,12 @@ sub output_unparsed_phrase_error { my ($r,$closebutton,$parms,$hidden_fields,$field)=@_; my $errorstring; if ($field eq 'basicexp') { - $errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.',$env{'form.basicexp'}); + $errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.' + ,''.$env{'form.basicexp'}.''); } else { - $errorstring = &mt('Unable to understand the search phrase [_1]:[_2].',$field,$env{'form.'.$field}); + $errorstring = &mt('Unable to understand the search phrase [_1]: [_2]' + ,''.$field.'' + ,$env{'form.'.$field}); } my $heading = &mt('Unparsed Field'); my $revise = &mt('Revise search request'); @@ -3779,7 +3674,7 @@ $hidden_fields $closebutton
$heading
-+
$errorstring
@@ -3811,23 +3706,32 @@ $parms is extra information to include i ###################################################################### sub output_blank_field_error { my ($r,$closebutton,$parms,$hidden_fields)=@_; - my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.'); + my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.'); my $revise = &mt('Revise Search Request'); - my $heading = &mt('Unactionable Search Queary'); + my $heading = &mt('Unactionable Search Query'); my $start_page = &Apache::loncommon::start_page('Search'); my $end_page = &Apache::loncommon::end_page(); + if ($closebutton) { + $closebutton = '
'.$closebutton.'
'; + } else { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'', + text=>$heading,}); + $start_page .= &Apache::lonhtmlcommon::breadcrumbs(); + } + $r->print(<
+
$heading
-+
$errormsg
$end_page ENDPAGE @@ -3858,16 +3762,18 @@ sub output_date_error { # make query information persistent to allow for subsequent revision my $start_page = &Apache::loncommon::start_page('Search'); my $end_page = &Apache::loncommon::end_page(); + my $heading = &mt('Error'); $r->print(<-
Error
-+
$heading
+$message
$end_page @@ -3908,7 +3814,6 @@ sub cleanup { &Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); } } - &untiehash(); &Apache::lonmysql::disconnect_from_db(); return OK; }